| Business | Phone |
| Longs Drug Stores 8441 Se 68th St, Mercer Island 98040 | (206) 232-3000 |
| Rite Aid Discount Pharmacies 3023 78th Ave Se, Mercer Island 98040 | (206) 236-0776 |
| Sav-On Drugs 2755 77th Ave Se, Mercer Island 98040 | (206) 232-2222 |
| Walgreen Drug Stores 7707 Se 27th St, Mercer Island 98040 | (206) 232-1864 |